If it is known that there are 40 million people below 36 years of age, then how many million people (approximately) are in the age group of 56 - 65?

If it is known that there are 40 million people below 36 years of age,

1.	If it is known that there are 40 million people below 36 years of age, then how many million people (approximately) are in the age group of 56 - 65?
A.	4.2 million
B.	3.8 million
C.	3.15 million
D.	Cannot be determined
Answer» D. Cannot be determined